Up for sale 2 Pcs
6SN7GTB Hitachi
“O” Getter
Black Base
Made in Japan
Clear Glass, Large Black Plate
New In White Box
Tested on Amplitrex AT1000 Advance Digital Tube Tester
Sr no.1855003 : T1 lp mAdc=7.0 uMhos=2600
T2 lp mAdc=9.2 uMhos=2700
Sr no. 1855033 : T1 lp mAdc=9.6 uMhos=2600
T2 lp mAdc=8.6 uMhos=2700









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